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Topic: Code for 128x32 LED Dot matrix diplay (Read 181 times) previous topic - next topic

btmerz

Hello,
I am working on a project where I need to control two red 64x32 LED dot matrix display.
I have found some code to control on display with 64x32 pixels.
But I can't find any code / library nor do I know how to change my existing code to get a 128x32 or 64x64  pixel configuration to work.
So can anyone provide me some code to get these display to run?
Here is the link to the displays I'm using (with 74HC245 Shift register):

https://de.aliexpress.com/item/Replace-F3-75-P4-75-Dot-Matrix-LED-Module-Red-Color-304-152mm-P4-75-Indoor/32621769720.html?spm=a2g0s.9042311.0.0.u0IU6G


Attached you'll find my current code (64x32).

Coding Badly


Please do not cross-post.  Other post removed.


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